Creates a new #GtkPaperSize object with the given parameters.
the paper name
the human-readable name
the paper width, in units of unit
the paper height, in units of unit
the unit for width and height. not gtk.types.Unit.None.
a new #GtkPaperSize object, use gtk.paper_size.PaperSize.free to free it
Creates a new #GtkPaperSize object with the given parameters.